stla_to_tri_surface_fast_test, an Octave code which calls stla_to_tri_surface_fast(), which reads data from an ASCII STL file describing a triangular mesh of a 3D surface, and convert it to a pair of arrays describing a triangular mesh or TRI_SURFACE.
The computer code and data files described and made available on this web page are distributed under the MIT license
stla_to_tri_surface_fast, an Octave code which reads an ASCII stereolithography (STL) file and extracts the surface mesh data as a TRI_SURFACE dataset.
CUBE is a cube using 12 triangular faces and 36 nodes.